Hope this is the right forum...
I have a Dell Inspiron 1525. At home wired/wireless internet works perfectly. At school I have to keep the laptop wired because the wireless signal isn't strong enough.
I have a brand new ethernet cable and have tried others and for some reason my internet always loses connection after a few minutes. It works as soon as I unplug the ethernet cable from my laptop and plug it back in, but then fails again shortly after.
When I try diagnose and repair, it says I need to reset the network adapter, and when I click on that option it starts working again for a few minutes but loses connection shortly after.
Can anyone help?